package com.lihepeng.leecode.interview;

import org.junit.Test;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;

/**
 * 砍价 业务
 */
public class ChargeCount {

    @Test
    public void share() {
        Set set = new HashSet();
        int[] arrs = {1, 4, 2, 3, 9, 6, 5};
        Arrays.sort(arrs);
        System.out.println(Arrays.toString(arrs));
    }
}
